A sink for atmospheric carbon (i.e., CO2) in soils may derive from the application of conservation tillage and the regrowth of native vegetation on abandoned agricultural land. Accumulations of soil organic matter on these lands could offset emissions of CO2 from fossil fuel combustion, in the context of the Kyoto protocol. The rate of accumulation of soil organic matter is often higher on fert...

An analysis of the species composition vegetation on fallow plots different duration and virgin lands made it possible to conclude that succession state with increasing age. Comparison zootechnical parameters hay from experimental agrocenoses average content fat, ash fiber for variants is 17.0%, 9.8% 7.7%, respectively, higher than in variant. Analysis chemical showed concentrations nitrogen, c...

Throughout the 20th century, many countries created national parks, forests, nature reserves, and sanctuaries to provide benefits that are underproduced on private lands . Private lands are now especially valuable for providing ecological services that publi c lands cannot provide, due to the increasing demands for all uses and the political and economic conflicts associated with allocating pub...

Accurate geospatial information on the extent of irrigated land improves our understanding of agricultural water use, local land surface processes, conservation or depletion of water resources, and components of the hydrologic budget. We have developed a method in a geospatial modeling framework that assimilates irrigation statistics with remotely sensed parameters describing vegetation growth ...

Concern over nonpoint source P losses from agricultural lands to surface waters in frigid climates has focused attention on the role of freezing and thawing on P loss from catch crops (cover crops). This study evaluated the effect of freezing and thawing on the fate of P in bare soils, soils mixed with dairy manure, and soils with an established catch crop of annual ryegrass (Lolium multiflorum...

Deforestation for conventional farming has affected soil quality (SQ) worldwide. The goal of our study was to evaluate the impact land use change, from forest subsistence farming, on SQ in Benin. Composite soils forest, horticultural, agricultural, fallow, and degraded lands were collected analyze chemical physical properties. Using inductive additive approach principal component analysis (PCA)...

Urban planning and management in economic, social, cultural, health and hygienic, and safety and security fields is one of the main concerns of officials and citizens in each country. Nowadays, the necessity of green lands in cities has become very important. Green lands refine the air and reduce air pollutants, strike ecological balance, and absorb piercing sickening sounds. Today, people are ...